Miniature Human Endocrine System Anatomical Model, 15 x 10" Material_Plastic paired with electroscopes and pith

paired with electroscopes and pith balls in classic electrostatic-charging investigations

Double-concave glass lens at 3-inch diameter and 200mm diverging focal length

Fitted with independent air and gas adjustments plus a brass flame stabilizer tip

and baskets for scrubbing metal parts in workshop and garage environments

Removable full-term fetus in a 16

Miniature Human Endocrine System Anatomical Model, 15 x 10" Material_Plastic paired with electroscopes and pithBuilt for endocrine instruction, the compact cross section model maps pituitary, thyroid, adrenal, pancreas, and reproductive glands across a unified anatomical display.